Hi, I'm writing a module for spatial orientation using Arduino UNO. I came across a weird behaviour of Serial.write lately (I send pretty big amount of data through serial and I need it to be send fast, that's why Serial.print is useless). It worked fine until today, when I checked the sampling time…

Serial.write command execution time variations

system May 1, 2012, 11:22pm 2

The first thing we'd need to know is what version of the IDE you are using.

Topic		Replies	Views
Understanding Serial.write timing Programming Questions	7	2445	May 5, 2021
Serial write time Programming Questions	44	19637	May 5, 2021
Serial write lag problem Programming Questions	11	649	July 19, 2022
Time taken for Serial.Write Function in arduino using Atmega2560 chip with Baud rate 115200 Microcontrollers	25	842	March 12, 2024
Arduino Due analogWrite duration changes when unrelated code is changed Programming Questions	3	657	May 5, 2021